title: [Surgery of rheumatic fever and cardiac diseases in Serbia in 1949].
mesh_terms: D006331:Heart Diseases; D006801:Humans; D012213:Rheumatic Fever; D012214:Rheumatic Heart Disease / Q000453:epidemiology* / Q000706:statistics & numerical data*; D055771:Serbia
keywords: RHEUMATIC HEART DISEASE/epidemiology and statistics
vernacular_title: Anketa o reumati6ckoj groznici i sr6canim oboljenjima u N. R. Srbiji u 1949 godini.